Well, in today's day and age and the "KR" epidemic, you won't be able to get away with these mods and a 3.4 pulley.

I guess these guys weren't around when we used to put a u-bend delete, intake, 104 plugs and an intake on and go right to a 3.4 .... guess what, a lot of us lived and learned, we are still up and running. 87 octane is a no-no though...